156975173650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{284969}}^1$

素因数の和:285483

約数の個数: 48

約数和(自身を含む): 305305459200

約数和(自身を除く): 148330285550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 479, 575, 958, 1150, 2395, 4790, 11017, 11975, 22034, 23950, 55085, 110170, 275425, 284969, 550850, 569938, 1424845, 2849690, 6554287, 7124225, 13108574, 14248450, 32771435, 65542870, 136500151, 163857175, 273000302, 327714350, 682500755, 1365001510, 3139503473, 3412503775, 6279006946, 6825007550, 15697517365, 31395034730, 78487586825, 156975173650]

約数ペア:

[(1, 156975173650), (2, 78487586825), (5, 31395034730), (10, 15697517365), (23, 6825007550), (25, 6279006946), (46, 3412503775), (50, 3139503473), (115, 1365001510), (230, 682500755), (479, 327714350), (575, 273000302), (958, 163857175), (1150, 136500151), (2395, 65542870), (4790, 32771435), (11017, 14248450), (11975, 13108574), (22034, 7124225), (23950, 6554287), (55085, 2849690), (110170, 1424845), (275425, 569938), (284969, 550850)]